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2007-01-11 04:53:24 · 1 answers · asked by Aminu A 1 in Health Other - Health

1 answers

It returns a muscle to it's shortened position in response to a quick stretch. It can be thought of as a type of protection mechanism. It's caused by the muscle spindle fibers.

2007-01-14 03:58:16 · answer #1 · answered by Amanda 6 · 0 0

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